Hydraulic-type log debarker having centripetally directed jets mounted in circumferential groups radially adjustable for different size logs



Dec- 18, 1951 J. E. HoLvEcK ETAL 2,578,304

HYDRAULIC-TYPE LOG DEBARKER HAVING CENTRIPETALLY DIRECTED JETS MOUNTED IN CIRCUMFERENTIAL- GROUPS RADIALLY ADJUSTABLE FOR DIFFERENT SIZE LOGS 21 Sheets-Sheet l Filed April 30. 1946 Dec. 18, 1951 1 E, HQLVECK ETAL 2,578,804

HYDRAULIC-TYPE LOG DEBARKER HAVING CENTRIPETALLY DIRECTED JETS MOUNTED IN CIRCUMFERENTIAL GROUPS RADIALLY ADJUSTABLE FOR DIFFERENT SIZE LOGS Filed April 30, 1946 2l Sheets-Sheet 2 A Jose/ f. Hdl/@df Arthur G. Rockwood NVENTORS Dec. 18, 1951 J. E. HOLVECK AL HYDRAULIC-TYPE LOG DEBARKER HAVING CENTRIPETALLY DIRECTED JETS MOUNTED IN CIRCUMFERENTIAL GROUPS RADIALLY ADJUSTABLE FOR DIFFERENT SIZE LOGS Filed April 50, 1946 21 Sheets-Sheet '3 Joseph E. HolvecK A rhur G. Rockwood INVENTORS ATTORNEY Dec. 18, 1951 J; E. HoLvEcK ETAI. 2,578,804

HYDRAULIC-TYPE Los DEEARKER HAVINGKCENTRIPETALLY v DIRECTED JETS MOUNTED-1N CTRCUMEERENTIAL GROUPS RADIALLT ADJUSTABLE EDR DIFFERENT sIzE Loss Filed April 5o, 194e 21 sheets-sheet 4 Ilka ouderen Joseph E. Ho/vecK Alfv'hur` G. Rockwood INVENTORS ATTORNEY Dec. 18, 1951 J. E. HoLvEcK E-rAl. 2,578,804

' HYDRAULIC-TYPE LOG DEBARKEF. HAVING CENTRIPETALLY DIRECTED JETS MOUNTED IN CIRCUMFERENTIAL-GROUPS RADIALLY ADJUSTABLE FOR DIFFERENT SIZE LOGS me@ April so, 194e 21 sheets-sheet 5 Joseph EHO/VQCK A r'thur'rG'. Rockwood INVENTORS ATTORNEY f Dec. 1s, 1951 2,578,804 YPE LOG DEBARKER HAVING CENTRIPETALLY DIRECTED JETS MOUNTED IN CIRCUMFERENT'IAL GROUPS 2l Sheets-Sheet 6 J. E. HOLVECK ET AL HYDRAULJC-` RADIALLY ADJUSTABLE FOR DIFFERENT SIZE LOGS Filed April 30, 1946 Josep/vali'- Ho/Vec'k" Arthur G. Rockwood INVENTORS ATTORNEY Dec. 18, 1951 J, E; HQLVECK ETAL 2,578,804

HYDRAULIC-TYPE LOG DEBARKER HAVING CENTRIPETALLY DIRECTED JETS MOUNTED IN" CIRCUMFERENTIAL GROUPS RADIALLY ADJUSTABLE FOR DIFFERENT SIZE LOGS 21 sheets-sheet '7 Filed April 50, 1946 IN V EN TORS dosephEHo/veck Alfhur G. Rockwood Dec. 18, 1951 1 E, HQLVECK ETAL 2,578,804

HYDRAULIC-TYPE LOG DEBARKER HAVING CENTRIPETALLY DIRECTED JETS MOUNTED IN CIRCUMFERENTIALA GROUPS RADIALLY. ADJUSTABLE FOR DIFFERENT SIZE LOGS Filed April 30, 1946 f 2l Sheets-Sheet 8 Jose/oh E. Ho/veck Arthur G. Rockwood INVENTORS 21 Sheets-Sheet 9 Joseph E. Ho/vecK Arthur G. RocKwood INVENTOR.

FIG-.ll

Dec. 18, 1951 J. E. HoLvEcK ETAL HYDRAULICTYPE LOG DEBARKER HAVING CENTRIPETALLY DIRECTED JETS MOUNTED IN CIRCUMFERENTIAL -GROUPS RADIALLY ADJUSTABLE FOR DIFFERENT SIZE LOGS Filed April 30, 1946 J. E. HOLVECIK4 ET-AL HYDRAULIC-TYPE I..OG DEBARKER HAVING C'ENTRIPETLL DIRECTED JETS MOUNTED IN CIRCUMFERENTIAL- GROUPS RADIALLY ADJUSTABLE FOR DIFFERENT SIZE LOGS ed April 30, 1946 Dnec. 1 8, 1 951 Joseph E. HOA/eck' Arthur- G. RcKwood INVENTORS ATTOR N E Dec. 18, 1951 E. HoLvEcK ETAL 2,578,804 HYDRAULIC-TYPE Los DEBARKER HAVING CENTRIPETALLY v DIRECTED JETS MOUNTED 1N CIRCUMFERENTIAL GROUPS RADIALLY ADJUSTABLE FOR DIFFERENT SIZE LOGS Filed April 50, 1946 2l Sheets-Sheet ll KST Joseph E. Ho/vecK Arthur G.Rocl wood INVENTORS FIG-.27

ATTORNEY Dec. 18, 1951 J, E HOLVECK gr AL 2,578,804

` HYDRAULIC-TYPE LOG DEBARKEP. HAVING CENTRIPETALLY DIRECTED JETS MOUNTED IN CIRCUMFERENTIAL GROUPS RADIALLY ADJUSTABLE FOR DIFFERENT SIZE LOGS Filed April 50, 1946 2l Sheets-Sheet l2 FIG. l5

Joseph E. Ho/veck Arthur G. Rolm/Tgl ATTORNEY DeC 18, 1951 .1. E. HoLvl-:CK ETAL 2,578,804

HYDRAULIC-TYPE LOG DEBARKER HAVING CENTRIPETALLY DIRECTED JETS MOUNTED IN CIRCUMFERENTIAL GROUPS RADIALLY ADJUSTABLE FOR DIFFERENT SIZE LOGS Filed April 30, 1946 21 Sheets-Sheet l5 l r l f *nl 1 1 i i i i i;

I L l Joseph E. Ho/veck ITF"- I- J 1N i l i 1 E `l l www Arthur G. Rockwogd I UlL-l l J| A U i-IUH INVENTOR Dec. 18, 1951 E. HoLvEcK Erm. 2,578,804

HYDRAULIC-TYPE LOG DEBARKER HAVING CENTRIPETALLY DIRECTED JETS MOUNTED IN CIRCUMFERENTIAL GROUPS RADIALLY ADJUSTABLE FOR DIFFERENTjSIZE LOGS Filed April 30, 1946 21 Sheets-Sheet 14 u g E Ln E Joseph E. Ho/vecK Arthur G. Ro cKwood INVENToRs De- 18, 1951 J. E. HoLvEcK aT-Ax. 2,578,804

` HYDRAULIC-TYPE LOG DEBARKER HAVING CENTRIPETALLY DIRECTED JETS MOUNTED IN CIRCUMFERENTIAL: GROUPS RADIALLY ADJUSTABLE FOR DIFFERENT srzE Loss Filed April so, 1946 i' 21 sheets-sheet' 15 l I N I ../"70 ,o/Gugd l 53 6'8 Fl G'. 24

4s Joseph E. Ho veck A rfhur G. Rockwood INVENTORS ATTORNEY 2l Sheets-Sheet 16 Joseph E. Ho/VecK Arhur G. Rockwood INVENTORS Dec 18, 1951 J. e; HoLvEcK :L -TA1.

HYDRAULIC-TYPE LOG'DllaARKEIR4 HAVING CENTRIPETALLY DIRECTED JETS MOUNTED IN CIRCUMF'ERENTIAL GROUPS RADIALLY-ADJUSTABLE FOR DIFFERENT SIZE LOGS Filed April 3o, 1946l FIG..2|

Dec. 18, 1951 J, E, H-QLVECK ET AL 2,578,804

HYDRAULIC-TYPE LOG DEBARKER HAVING CENTRIPETALLY DIRECTED JETS MOUNTED IN CIRCUMFERENTIAL -GROUPS RADIALLYADJUSTABLE FOR DIFFERENT SIZE LOGS Filed April 3o, 1946 21 sheets-sheet 17 Y m E V l l Saa:i fr 2 l Nh \|o6 99 dit? 97 l i lOl 2., Lf- 23 /lo4- I zlb :l:

f*- 97 lo/ TUI `a9 Joseph E. Ho/VecK Dec. 18, 1951 J. E. HoLvEcK ETAL 2,578,804

HYDRAULIC`TYPE LOG DEBRKEP. HAVING CENTRIPETALLY DIRECTED JETS MOUNTED IN CIRCUMFERENTIAL- GROUPS RADIALLY- ADJUSTABLE FOR DIFFERENT SIZE LOGS med April so, 194e 21 sheets-sheet 18 22| FIG. 2.5

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als als FIG 26 Joseph E. Ho/veczk` Arthur G-gRoCKWOOd INVUVTOR` MMI-sq t De 18, 1951 J. E. HoLvEcK Erm. 2,578,804

HYDRAULIC-TYPE LOG DEBARKER HAVING CENTRIPETALLY DIRECTED JETS MOUNTED IN CIRCUMFERENTIAL -GROUPS RADIALLY ADJUSTABLE FOR DIFFERENT SIZE LOGS Filed April 50, 1946 2l Sheets-Sheet 19 ,Joseph E. Ho/vecK Arf/wur G. Rockwood IN VEN TORS DeC- 18, 1951 J. E. HoLvEcK rs1-AL 2,578,804

l HYDRAULIC-TYPE LOG DEBARKER HAVING CENTRIPETALLY DIRECTED JETS MOUNTED IN CIRCUMFERENTIAL GROUPS RADIALLY ADJUSTABLE FOR DIFFERENT SIZE LOGS Filed April so, 194e 21 sheets-sheet 2o Jasep/'a E. Ho/vecK IN V EN TORS AThur G. Rockwood v 

